162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* cpudata.h: Per-cpu parameters. 362306a36Sopenharmony_ci * 462306a36Sopenharmony_ci * Copyright (C) 2003, 2005, 2006 David S. Miller (davem@davemloft.net) 562306a36Sopenharmony_ci */ 662306a36Sopenharmony_ci 762306a36Sopenharmony_ci#ifndef _SPARC64_CPUDATA_H 862306a36Sopenharmony_ci#define _SPARC64_CPUDATA_H 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#ifndef __ASSEMBLY__ 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_citypedef struct { 1362306a36Sopenharmony_ci /* Dcache line 1 */ 1462306a36Sopenharmony_ci unsigned int __softirq_pending; /* must be 1st, see rtrap.S */ 1562306a36Sopenharmony_ci unsigned int __nmi_count; 1662306a36Sopenharmony_ci unsigned long clock_tick; /* %tick's per second */ 1762306a36Sopenharmony_ci unsigned long __pad; 1862306a36Sopenharmony_ci unsigned int irq0_irqs; 1962306a36Sopenharmony_ci unsigned int __pad2; 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci /* Dcache line 2, rarely used */ 2262306a36Sopenharmony_ci unsigned int dcache_size; 2362306a36Sopenharmony_ci unsigned int dcache_line_size; 2462306a36Sopenharmony_ci unsigned int icache_size; 2562306a36Sopenharmony_ci unsigned int icache_line_size; 2662306a36Sopenharmony_ci unsigned int ecache_size; 2762306a36Sopenharmony_ci unsigned int ecache_line_size; 2862306a36Sopenharmony_ci unsigned short sock_id; /* physical package */ 2962306a36Sopenharmony_ci unsigned short core_id; 3062306a36Sopenharmony_ci unsigned short max_cache_id; /* groupings of highest shared cache */ 3162306a36Sopenharmony_ci signed short proc_id; /* strand (aka HW thread) id */ 3262306a36Sopenharmony_ci} cpuinfo_sparc; 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ciDECLARE_PER_CPU(cpuinfo_sparc, __cpu_data); 3562306a36Sopenharmony_ci#define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu)) 3662306a36Sopenharmony_ci#define local_cpu_data() (*this_cpu_ptr(&__cpu_data)) 3762306a36Sopenharmony_ci 3862306a36Sopenharmony_ci#endif /* !(__ASSEMBLY__) */ 3962306a36Sopenharmony_ci 4062306a36Sopenharmony_ci#include <asm/trap_block.h> 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ci#endif /* _SPARC64_CPUDATA_H */ 43